lock/wipe phone at without SMS...is there one?

I have been looking for an app that will lock, wipe, or let you know location that is not dependent on sms usage. Long story short is company i work for doesnt have texting on the plan so all those apps activate, do what they do and more are sms code activated.

Does anyone know of one that works (hiden would be best) without sms usage?

Lookout uses your phone's data, and Norton has both SMS and data based control methods. However, as with all these apps, I am unsure how good the wipe functionality is; I emailed Lookout and their tech support said it did perform a factory wipe (I.e. full wipe), but I know when Norton was in beta it only deleted a few databases, like contacts and calendar, leaving your apps and their saved sign in data on the phone. I believe Wave Secure from Mcafee is similar.